Mars in color - April 19, 2014

Mars April 19, 2014

Mars in color - April 19, 2014
Mars in color – April 19, 2014
Mars - April 19, 2014
Mars – April 19, 2014

Mars April 19 2014

Conditions were poor to average for viewing and sketching Mars. Mars is now at 15″ of arc and 0.62 A.U. from us. 99.4% of the disk is illuminated and shining at visual magnitude -1.4. The central meridian of Mars was centered at about 41.87° at the beginning time of the sketch.

Sinus Meridiani was visible near the limb on the preceding side. On this side clouds were visible over Eden. Mare Erythraeum, Margaritifer sinus and Aurorae sinus were all detectable to the south (up). Lighter Chryse could be seen at the equator with Niliacus Lacus, Mare Acidalium and Nilokeras blended together. Tharsis was under clouds on the following limb. The north polar cap is small in size and set apart by Mare Boreum.

Equipment and Sketching:

This is an eyepiece sketch made with a HB graphite pencil, blending stumps, White Pearl eraser on white sketching paper. The colorized sketch made indoors was completed using ground shavings of colored pencils (blue, orange, yellow, white)

Date 04/19/2014 – Time 05:00 – 05: 48 UT

Telescope: 13.1 inch f/5.9 Dobsonian and 9mm eyepiece 218x with a single polarizing filter and Neodymium filter used together; An Equatorial platform was also used

Temperature: 3°C (37°F)

Clear, breezy

Transparency 4/5

Seeing: Antoniadi IV -III

Frank McCabe


6 thoughts on “Mars April 19, 2014”

  1. Very beautiful sketch! I have watched Mars some days ago and it was very intresting with Acidalium sea and others details!
    Silvia

  2. Frank, good very detailed drawing of Mars, plus excellent report on geographical location.

    Regards.

    Roberto.

Add Comment Register



Leave a Reply